#!/bin/sh

# Slackware build script for eduke32

# Written by B. Watson (yalhcru@gmail.com)
# Modified by the SlackBuilds.org project.

PRGNAM=eduke32
VERSION=${VERSION:-20090313}
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

SRCVER=${SRCVER:-20090131}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
  EXTRAMAKEFLAGS=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
  EXTRAMAKEFLAGS=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
  EXTRAMAKEFLAGS="NOASM=1"
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf ${PRGNAM}_src_${SRCVER}
unzip $CWD/${PRGNAM}_src_${SRCVER}.zip
cd ${PRGNAM}_src_${SRCVER}
chown -R root:root .
chmod -R a-s,u+w,go+r-w .

# Latest src is only available as a diff against the previous
# release, it came from here:
# http://wiki.eduke32.com/stuff/source_code/eduke32_src_20090313.diff
zcat $CWD/${PRGNAM}_src_${VERSION}.diff.gz | patch -p1

make CFLAGS="$SLKCFLAGS" CXXFLAGS="$SLKCFLAGS" $EXTRAMAKEFLAGS

# Build the utilities, if requested.
if [ "${BUILD_UTILS:-yes}" = "yes" ]; then
  cd build
  make utils

  for i in kextract kgroup transpal wad2art wad2map; do
    install -s -D -m0755 $i $PKG/usr/games/$i
  done

  mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
  cp doc/* $PKG/usr/doc/$PRGNAM-$VERSION
  cd -
fi

install  -D -m0755 $PRGNAM $PKG/usr/libexec/$PRGNAM/$PRGNAM
install  -D -m0755 mapster32 $PKG/usr/libexec/$PRGNAM/mapster32

mkdir -p $PKG/usr/man/man6
gzip -9c $CWD/$PRGNAM.6 > $PKG/usr/man/man6/$PRGNAM.6.gz

# Wrapper script to make things behave nicer
install -D -m0755 $CWD/$PRGNAM.wrapper  $PKG/usr/games/$PRGNAM
( cd $PKG/usr/games ; ln -s $PRGNAM mapster32 )

# Mapster help files
mkdir -p $PKG/usr/share/games/$PRGNAM
cp *.hlp *.HLP names.h tiles.cfg $PKG/usr/share/games/$PRGNAM

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp ChangeLog* *.txt *.TXT *.sample *.cfg $CWD/README_game_data.txt \
  $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

( cd $PKG/usr/share/games/$PRGNAM
  ln -s ../../../doc/$PRGNAM-$VERSION/README_game_data.txt . )

# Icon and desktop link
mkdir -p $PKG/usr/share/applications
cp $CWD/mapster32.desktop $CWD/$PRGNAM.desktop $PKG/usr/share/applications

mkdir -p $PKG/usr/share/pixmaps
cp $CWD/$PRGNAM.png $PKG/usr/share/pixmaps

# slack-desc
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
